para instalar un carrusel se requiere cubrir con arena una cuarta parte del terreno circular de 40m de diametro. si para cubrir 1m┬▓ se utilizan 50kg ┬┐que cantidad de arena se necesita?

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

step-by-step explanation: i dont

idkit the do u know da way and ligma consumed ninja

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